diff --git a/_data/conferences.yml b/_data/conferences.yml
index 718e2bb796..287e04bf1b 100644
--- a/_data/conferences.yml
+++ b/_data/conferences.yml
@@ -55,6 +55,7 @@
   link: https://www.pyconwroclaw.com/
   cfp_link: https://cfp.pyconwroclaw.com/pycon-wroclaw-2026/cfp
   cfp: '2026-09-30 23:59:00'
+  cfp_ext: '2026-10-15 23:59:00'
   timezone: Europe/Warsaw
   place: Wroclaw, Poland
   start: 2026-11-20